n-Butane xrightarrow{Cl_2/hv} Give the total | vedclass

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(B) $n$-Butane is $CH_3-CH_2-CH_2-CH_3$. Monochlorination can occur at the $1^{st}$ or $2^{nd}$ carbon. $1.$ $CH_3-CH_2-CH_2-CH_2-Cl$ ($1$-chlorobutan

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$3$

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(B) $n$-Butane is $CH_3-CH_2-CH_2-CH_3$. Monochlorination can occur at the $1^{st}$ or $2^{nd}$ carbon. $1.$ $CH_3-CH_2-CH_2-CH_2-Cl$ ($1$-chlorobutane) is achiral,resulting in $1$ isomer. $2.$ $CH_3-CH(Cl)-CH_2-CH_3$ ($2$-chlorobutane) is chiral,resulting in $2$ stereoisomers ($R$ and $S$ configurations). Total number of monochloro products = $1 + 2 = 3$.

$n$-Butane $\xrightarrow{Cl_2/hv}$ Give the total number of monochloro products (including stereoisomers) possible in the above reaction.

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